T.I. was all smiles as he took a seat on the couch on Wednesday’s “Late Night with Jimmy Fallon.” The King of the South discussed the origins of his name, his novel Power & Beauty, his upcoming album Trouble Man (“I figured I’ma make music about something I know about”), and his VH1 series “T.I. & Tiny: The Family Hustle.”

He previewed a clip from the show, where he reprimands his kids for playing “booty tag.” “You basically smack somebody on the ass and they it,” he explained to Fallon. “I told them that’s absolutely unacceptable, however, me and my wife love to play. We play all the time.”